TechnologyAmputees control avatar by imagining moving their missing limbs Even after losing a limb, brain activity associated with imagined movements can be read by an fMRI brain scanner and used to control a computer character 51¶¯Âþ
TechnologyStart-up uses biometrics to tailor music for good night’s sleep Trouble kipping? Boston-based Sync Project is collecting heart-rate data from music lovers to see if it can tweak tracks for better relaxation 51¶¯Âþ